Interchangeable circuit module for a portable hand-held computer



FIG. 1 is a top perspective view of an interchangeable circuit module for a portable hand-held computer showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a side elevational view thereof, the opposite side being a mirror image;

FIG. 5 is an end elevational view thereof from the left of FIG. 2;

FIG. 6 is an end elevational view thereof from the right of FIG. 2; and

FIG. 7 is a bottom perspective view thereof. 

The ornamental design for interchangeable circuit module for a portable hand-held computer, as shown and described. 